TOTAL VOLUME:
$134.2b
24H VOL:
$143,246,370
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,452,035,386
405,032
Markets across
30,543
events
MATCHED EVENTS:
2,690
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 15, 4:00 AM EST
Polymarket
This market refers to the tennis match between Anastasiya Sobolieva and Eva Bennemann in the ITF Women Aschaffenburg, originally scheduled for July 8, 2026 at 4:00AM ET. This market will resolve to 'Anastasiya Sobolieva' if Anastasiya Sobolieva advances against Eva Bennemann. This market will resolve to 'Eva Bennemann' if Eva Bennemann advances against Anastasiya Sobolieva. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Anastasiya Sobolieva and Eva Bennemann in the ITF Women Aschaffenburg, originally scheduled for July 8, 2026 at 4:00AM ET. This market will resolve to 'Anastasiya Sobolieva' if Anastasiya Sobolieva advances against Eva Bennemann. This market will resolve to 'Eva Bennemann' if Eva Bennemann advances against Anastasiya Sobolieva. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders who have real money at stake. This market's odds may move faster in response to breaking news or player updates, since traders can instantly adjust positions. Comparing the two can reveal where professional oddsmakers and decentralized traders disagree, sometimes highlighting overlooked value or consensus blind spots.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective assessment of all active traders at any given moment. As new information emerges or trading volume shifts, the algorithm adjusts prices to maintain balance. This continuous repricing mechanism means the market often reacts quickly to developments, and you can enter or exit positions at transparent, real-time rates determined entirely by supply and demand.
This market resolves around Jul 15, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the ITF Aschaffenburg event. Until that point, traders can adjust their positions as new information about player form, injuries, or conditions emerges. Resolution is typically confirmed within hours of the final point, allowing positions to settle quickly and accurately.
Several factors could shift odds before the match begins. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, or surface-specific performance data may prompt traders to adjust their positions. Weather conditions at the venue, court surface changes, or updates on player fitness could also influence sentiment. Media coverage, betting action from professional syndicates, or shifts in player rankings might accelerate movement as well. Any credible development touching on either competitor's readiness or form could reshape the market's probability assessment.